OKorder Service Pledge

OKorder Service Pledge

Item specifice:

Brand:

SPT

Standard:

ISO9001

Color:

Grey&White&Green

Product Description:

Picture:

Product Applications:

Distribution for cool and hot waterDuct for drinkable water systemPipes for kinds of high-temperature and low-temperature heating systemPipes for heating and coolling settings in solar energy systemConnecting pipe for air conditioners

Main Product Features:

Large drum hub to maximize cable life

Self-activating automatic brake hold the load securely when crank handle is released

With cable or strap

Safety guard cover available

Top quality with competitive price

Widely used in the double beam bridge crane and gantry crane

Easy to install and high quality

Compact structure and reasonable design

Could be mounted on t he ground or wall!

Double drum!!

FAQ:

Q1：How Can I Get A Sample?

A1:You can get samples by communicate with our export sales.

Q2:How Long Is Delivery?

A2:Delivery time will be30-45days according to order quantity.

Q3:What Is The MOQ?

A3:MOQ depends on different items.

Q4:What Is Our Normal Payments Terms?

A4:Our normal payment terms now is: T/T, L/C or western union,paypal

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Q:What are the characteristics, properties and uses of PVC plastics?

PVC can be divided into soft PVC and hard PVC. Among them, hard PVC accounted for about 2/3 of the market, soft PVC accounted for 1/3. Soft PVC is generally used for flooring, ceiling and leather surface, but because the soft PVC contains softening agent (this is the difference between soft and hard PVC PVC), crisp, not easy to save, so the range of use is limited. The hard PVC does not contain softener, therefore, the utility model has the advantages of good flexibility, easy molding, uneasy brittleness, no poison, no pollution and long storage time, so the utility model has great development and application value. The essence of PVC is a kind of vacuum blister film. It is used in the surface packing of various panels, so it is also called decorative film and adhesive film. It is applied to many fields such as building materials, packaging, medicine and so on. Among them, the building materials industry accounted for the largest proportion, 60%, followed by the packaging industry, as well as other small range of applications.

Q:How to choose PPR pipe and pipe fittings?

Two. Smell: smell PPR pipe material polypropylene pipe not bad smell can smell. Three non doped polyethylene polypropylene PPR pipe with hardness: pinch casually pinch tube deformation sure PPR tube 5. burning: burning directly mixed impurities in the raw material receiving plastic pipe PPR pipe smoke smell burning only material; black smoke, smell burning molten liquid in five clean pipe PPR pipe: pros and cons of competition as a cost-effective and environmentally friendly new plumbing materials with unique advantages of PPR tube is used as cooling water pipe as a heat pipe PPR pipe interface between the fusion tube through the pressure test once installed as deposit of aluminum pipe between the advantages of Water Leakage phenomenon hot melt technology: moderate price, stable performance, heat insulation, corrosion resistance, smooth inner wall of pipeline system, safety and use by penetration limit up to 50 disadvantages: the construction of technical requirements for the special work Professional construction can ensure system safety

Q:What are the main specifications and sizes of PVC pipe fittings?

Because PVC is a hard plastic, to make it soft, a large amount of plasticizers must be added. Plasticizers are easy to release in a heated environment. If you are using DEHA, it will interfere with the human endocrine, cause women to breast cancer, birth defects, reduce the number of male sperm, or even mental disorders.

Q:What are the differences between electrofusion welding, hot melt welding and welding connection?

Hot melt is to use materials for heating and melting of special equipment, and even after the material is cooled. The hot melt pipes used in the project are all hot melt, and the construction is convenient and economical;

Q:Plastic pipe fittings and plastic doors and windows on the stain in what way?

Have that kind of special dust remover, decontamination ability is very strong

Q:Can the PPR pipe be injected with the same pipe as the PVC pipes?

Tolerable。 As long as it is thermoplastic, all injection molding machines can be produced.

Q:Can a plastic pipe be evacuated into two vacuum?

Yes, the polypropylene material can be made into a vacuum.

Q:How to connect the steel tube and the steel tubes?

The connection of wire mesh frame and plastic composite pipe is made up of two kinds of electric heating welding and flange connectionElectric melting connection is a composite pipe socket to electrofusion fittings, make embedded electric heat wire on the surface of the heating pipe. The pipe inner surface of melt generated melt, melt and fill the gap until the expansion pipe fittings, pipe appearance also produced two kinds of melt, melt each other together, cooling and forming after the pipe fittings are closely connected as a whole.

Q:How can the PPR pipe be connected with the metal tubes?

The transition piece is a combination of plastic and metal, and the two materials are processed by injection molding process, and the anti leakage sealing is realized through the internal structure without adding other adhesive materials.

Q:Municipal water supply pipeline is a plastic pipe, then its matching valves and fittings are plastic?

General DN75 below the pipe diameter can be used plastic pipe fittings, DN150 and more of the majority of cast steel valves, pipe fittings, and its plastic pipe connection is mainly flange connection.